IGI Certified 1.50 ct. HPHT Lab-Grown Heart Cut Diamond - D IF
IGI認定1.50 CTラボ栽培ダイヤモンド - ハートカット、D色、内部的に完璧な明快さ

IGI認定1.50 CTラボ栽培ダイヤモンド - ハートカット、D色、内部的に完璧な明快さ

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IGI Certified Lab-Grown Diamond
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Frequently Asked Questions +
Are lab grown diamonds real diamonds? +
Yes. Lab grown diamonds are 100% real diamonds with the same chemical structure, hardness, brilliance, and fire as mined diamonds. They are made of pure crystalline carbon and are graded by the same international standards as natural diamonds.
How are lab grown diamonds made? +
Lab grown diamonds are created using advanced CVD (Chemical Vapor Deposition) or HPHT (High Pressure High Temperature) technology. These processes replicate the natural conditions under which diamonds form deep within the earth, but in a controlled laboratory environment.
Do lab grown diamonds look different from mined diamonds? +
To the naked eye, lab grown and mined diamonds look the same in terms of brilliance, sparkle, and clarity. Even trained gemologists rely on advanced instruments and laser inscriptions on the girdle, not eyesight alone, to tell them apart.
Are lab grown diamonds durable enough for everyday wear? +
Yes. Lab grown diamonds have a hardness rating of 10 on the Mohs scale, just like natural diamonds. They are highly durable, scratch-resistant, and suitable for everyday jewellery such as engagement rings, wedding bands, earrings, bracelets, and pendants.
Why do people choose lab grown diamonds instead of mined diamonds? +
Many people choose lab grown diamonds for better value, transparent and traceable sourcing, lower environmental impact, and the ability to pick larger or higher quality stones within the same budget compared to mined diamonds.
Are lab grown diamonds environmentally friendly and ethical? +
Lab grown diamonds avoid traditional mining and generally use fewer natural resources and less land disruption. For many modern buyers, this makes them a more sustainable and ethical choice with a smaller environmental footprint.
Are lab grown diamonds certified by IGI, GIA, and other labs? +
Yes. Lab grown diamonds are certified by the same trusted gemological laboratories that grade natural diamonds, including IGI and GIA. Each certified stone comes with a grading report detailing its 4Cs (cut, colour, clarity, carat), proportions, and growth method.
Do lab grown diamonds have resale value? +
Like most jewellery, resale value depends on demand, quality, and market conditions. Lab grown diamonds focus on delivering strong upfront value by offering more size and quality for your budget, which is why many people prioritise their beauty and wearability over potential resale.
Can lab grown diamonds be used in any type of fine jewellery setting? +
Absolutely. Lab grown diamonds can be set in all types of fine jewellery, just like mined diamonds. They work perfectly in 18K gold, platinum, and other precious metals across engagement rings, wedding bands, earrings, necklaces, bracelets, and custom designs.
Do lab grown diamonds come in different shapes, sizes, and qualities? +
Yes. Lab grown diamonds are available in all popular shapes—round, oval, emerald, cushion, radiant, pear, marquise, princess, heart, hexagon, and more—across a wide range of carat weights, colours, and clarity grades, just like mined diamonds.

魅力的なハートカットで、絶妙なIGI認定1.50 CT HPHTラボで栽培されたダイヤモンドでジュエリーコレクションを強化します。ここにその驚くべき特徴があります:

  • タイプ: HPHT(高圧高温)、優れた品質と輝きを確保します。
  • ラボ: IGIは認定され、信頼性と卓越性を保証します。
  • 形: 愛と愛情を象徴するロマンチックなハート。
  • カラット重量: 寛大な1.50 ct。、重要な声明を発表します。
  • カラーグレード: D、最高レベルの無色の純度と輝きを表す。
  • 明快さ: if(内部的に完璧な)、10倍の倍率で内部の欠陥が見られない完璧な明確さを示します。
  • ポーランドと対称性: 両方とも評価されています(優れた)、細心の職人技と精度を紹介しました。
  • 蛍光: なし、ダイヤモンドの自然の美しさと純粋さを維持します。
  • 測定: 7.97 * 6.97 * 4.63 mmの正確な寸法、完全な割合を確保します。
  • 平均直径/比: 0.87、ユニークで魅惑的な外観を提供します。
  • 深さとテーブルの割合: 深さ58.10とテーブル率が60.00%で、巧妙に巧妙に削減され、輝きと火が向上します。
  • シェード: なし、目を魅了する魅惑的で無色の外観を確保します。

この絶妙なHPHTラボで栽培されたダイヤモンドが、愛と愛情の時代を超越したシンボルであるこの絶妙なHPHTラボで栽培されたダイヤモンドに夢中になります。

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